| Bidirectional flow fresh air ventilation fan series dimensional parameter table | ||||||||||
| Model | A | B | C | D | E | F | G | H | I | A*B |
| DUT10-15 | 540 | 580 | 590 | 545 | 360 | 95 | 63 | 200 | 100 | 540*580 |
| DUT15-25 | 540 | 580 | 590 | 545 | 360 | 145 | 63 | 200 | 100 | 540*580 |
| DUT15-35 | 560 | 650 | 610 | 600 | 380 | 145 | 63 | 250 | 125 | 560*650 |
| DUT20-50 | 560 | 650 | 610 | 600 | 380 | 195 | 70 | 250 | 125 | 560*650 |
| DUT20-80 | 560 | 650 | 610 | 600 | 380 | 195 | 70 | 250 | 125 | 560*650 |
| DUT25-100 | 560 | 750 | 606 | 680 | 408 | 245 | 80 | 400 | 200 | 560*750 |
| DUT25-150 | 560 | 750 | 606 | 680 | 408 | 245 | 80 | 400 | 200 | 560*750 |
| DUT25-200 | 560 | 750 | 606 | 680 | 408 | 245 | 80 | 400 | 200 | 560*750 |
| Model | Power supply | Power(W) | Air volume(m³/h) | Static pressure(Pa) | Noise(dB(A)) | Weight | ||||
| V/Hz | High | Low | High | Low | High | Low | High | Low | (Kg) | |
| DUT10-15 | 220/50 | 126 | 102 | 150 | 120 | 225 | 180 | 36 | 34 | 18 |
| DUT15-25 | 220/50 | 156 | 122 | 250 | 180 | 240 | 195 | 38 | 36 | 19 |
| DUT15-35 | 220/50 | 264 | 230 | 350 | 230 | 290 | 265 | 40 | 37 | 23 |
| DUT20-50 | 220/50 | 320 | 262 | 500 | 390 | 320 | 285 | 43 | 41 | 24 |
| DUT20-80 | 220/50 | 362 | 286 | 800 | 600 | 410 | 355 | 45 | 43 | 23 |
| DUT25-100 | 220/50 | 440 | 352 | 1000 | 800 | 375 | 360 | 48 | 45 | 45 |
| DUT25-150 | 220/50 | 590 | 510 | 1500 | 1150 | 505 | 460 | 50 | 48 | 46 |
| DUT25-200 | 220/50 | 840 | 760 | 2000 | 1400 | 535 | 485 | 52 | 50 | 50 |
Q:Are you a manufacturer or a trading company?
A:We are a manufacturer with over 20 year experience.
Q: What's the warranty period?
A: One year from the shipping date.
Q:Do you provide free samples ?
A:For the first cooperation, we need to charge the sample and freight cost. And ship out in 3-5 working days after test. Sample cost will be returned once you place bulk order.
Q:Do you accept small quantity for trial order?
A:We accept small quantity for trial order to support your business. But please be advised that it could be difficult to be arranged on our peak season.
Q:What is the lead time ?
A:Sample: 3-5 working days after payment.Bulk order: 15-45 working days, please confirm case by case .
Q:What is your payment term for bulk orders ?
A:We can accept 30% T/T in advance, balance against the copy of B/L Or L/C at sight.
Q:How do you ship the goods?
A:DHL, UPS, FedEx, TNT, Airline, Train,and sea shipping also optional. You can also send your shipping agent to pick up the goods.
Q:Do you accept private label on product ?
A: Acceptable for bulk order at least 500-1000 pcs. If less, confirm case by case.
Q: Do you accept color box packing when quantity is below MOQ ?
A: Most of our items are with free white gift box. We can make color box, but the cost of the printing plate fee will be included in unit price.
